1726472790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 5309770752

約数和(自身を除く): 3583297962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 101, 105, 126, 129, 202, 210, 215, 258, 301, 303, 315, 387, 430, 505, 602, 606, 630, 631, 645, 707, 774, 903, 909, 1010, 1262, 1290, 1414, 1505, 1515, 1806, 1818, 1893, 1935, 2121, 2709, 3010, 3030, 3155, 3535, 3786, 3870, 4242, 4343, 4417, 4515, 4545, 5418, 5679, 6310, 6363, 7070, 8686, 8834, 9030, 9090, 9465, 10605, 11358, 12726, 13029, 13251, 13545, 18930, 21210, 21715, 22085, 26058, 26502, 27090, 27133, 28395, 30401, 31815, 39087, 39753, 43430, 44170, 54266, 56790, 60802, 63630, 63731, 65145, 66255, 78174, 79506, 81399, 91203, 127462, 130290, 132510, 135665, 152005, 162798, 182406, 189931, 191193, 195435, 198765, 244197, 271330, 273609, 304010, 318655, 379862, 382386, 390870, 397530, 406995, 446117, 456015, 488394, 547218, 569793, 573579, 637310, 813990, 892234, 912030, 949655, 955965, 1139586, 1147158, 1220985, 1338351, 1368045, 1709379, 1899310, 1911930, 2230585, 2441970, 2676702, 2736090, 2740433, 2848965, 2867895, 3418758, 4015053, 4461170, 5480866, 5697930, 5735790, 6691755, 8030106, 8221299, 8546895, 13383510, 13702165, 16442598, 17093790, 19183031, 20075265, 24663897, 27404330, 38366062, 40150530, 41106495, 49327794, 57549093, 82212990, 95915155, 115098186, 123319485, 172647279, 191830310, 246638970, 287745465, 345294558, 575490930, 863236395, 1726472790]

約数ペア:

[(1, 1726472790), (2, 863236395), (3, 575490930), (5, 345294558), (6, 287745465), (7, 246638970), (9, 191830310), (10, 172647279), (14, 123319485), (15, 115098186), (18, 95915155), (21, 82212990), (30, 57549093), (35, 49327794), (42, 41106495), (43, 40150530), (45, 38366062), (63, 27404330), (70, 24663897), (86, 20075265), (90, 19183031), (101, 17093790), (105, 16442598), (126, 13702165), (129, 13383510), (202, 8546895), (210, 8221299), (215, 8030106), (258, 6691755), (301, 5735790), (303, 5697930), (315, 5480866), (387, 4461170), (430, 4015053), (505, 3418758), (602, 2867895), (606, 2848965), (630, 2740433), (631, 2736090), (645, 2676702), (707, 2441970), (774, 2230585), (903, 1911930), (909, 1899310), (1010, 1709379), (1262, 1368045), (1290, 1338351), (1414, 1220985), (1505, 1147158), (1515, 1139586), (1806, 955965), (1818, 949655), (1893, 912030), (1935, 892234), (2121, 813990), (2709, 637310), (3010, 573579), (3030, 569793), (3155, 547218), (3535, 488394), (3786, 456015), (3870, 446117), (4242, 406995), (4343, 397530), (4417, 390870), (4515, 382386), (4545, 379862), (5418, 318655), (5679, 304010), (6310, 273609), (6363, 271330), (7070, 244197), (8686, 198765), (8834, 195435), (9030, 191193), (9090, 189931), (9465, 182406), (10605, 162798), (11358, 152005), (12726, 135665), (13029, 132510), (13251, 130290), (13545, 127462), (18930, 91203), (21210, 81399), (21715, 79506), (22085, 78174), (26058, 66255), (26502, 65145), (27090, 63731), (27133, 63630), (28395, 60802), (30401, 56790), (31815, 54266), (39087, 44170), (39753, 43430)]